Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 7971883 | Workholding clamping assembly A failsafe workholding clamping assembly includes a base, an axially slidable draw bar and collet, and a force amplifier. A driver applies a continuous driving force to the force amplifier. The force amplifier amplifies the driving force and applies a resulting ampl... | 07/05/2011 |
| 7303195 | Clamping apparatus with a chuck and a pallet releasably attachable thereto The clamping apparatus comprises a chuck member and a pallet releasably attachable thereto. The chuck member has four centering grooves, arranged offset to each other by 90° around the central Z-axis, while the pallet has four correspondingly located centering pins... | 12/04/2007 |
| 7290968 | Extension fixture for turning tool An extension fixture for a turning tool includes a shank, a pull rod, a clamping sleeve, and a fixing member. Thus, the fixing member presses the rotation head of the pull rod to prevent the pull rod from being rotated, thereby preventing the clamping sleeve from be... | 11/06/2007 |
| 7165921 | Collet chuck A holder for a collar having an axially forwardly directed shoulder and axially rearward thereof a radially outwardly directed centering surface has a drive sleeve fitted over the collar and a plurality of angularly spaced jaws each formed with an axially rearwardly... | 01/23/2007 |
| 6502834 | Holding chuck for a tire-wheel with a chatter-suppressing device A holding chuck has a clamping device for firmly holding the tire-wheel in the position aligned with a center axis of a holding chuck. Chatter-suppressing dampers are disposed on an intermediate plate fitted around the chuck. The dampers are disposed on c... | 01/07/2003 |
| 6497419 | Expanding pullback clamping module A clamping module has a retractable drawbar and pivoting expansion members. The expansion members are pivotable from a first position having an effective diameter which is less than the minimum diameter of the workpiece hole through which the drawbar and ... | 12/24/2002 |
| 6435520 | High precision expanding mandrel with quick sleeve change The invention provides an expanding mandrel comprising a shaft (1) having a conical forward end (10), an expanding sleeve (5) constituted by a ring provided with longitudinal slits designed to slide over said conical forward end (10), the inner wall of sa... | 08/20/2002 |
| 6012877 | Self-centering end effector An end effector (30) adap ttachment to and accurate positioning by a robot is provided for positioning a channel-shaped workpiece (10) at a desired position and drilling an accurately located positioning hole in the work piece, even if the workpiece is cu... | 01/11/2000 |
| 5957468 | Collet device The invention relates to a collet device, in particular for snap closure attachments for gaseous and/or liquid media which comprises a clamping plunger and a plurality of collets each with a connection end and a bearing end. The bearing ends of the collet... | 09/28/1999 |
| 5816581 | ID chuck providing workpiece registration and operable by push or pull to attach a workpiece An ID chuck is defined by a rotating tube pushed or pulled by a left hand cylinder and piston. The tube moves an extender cooperating with a plug surrounded by a set of collet fingers. The fingers move radially to lock a workpiece against a registration s... | 10/06/1998 |
| 5397135 | Expanding collet assembly An expanding collet assembly comprises an arbor having a flange portion for securing to a machine tool spindle and a shaft portion extending from the flange portion. The shaft portion includes a first conical surface disposed at its free end and a second ... | 03/14/1995 |
| 5133565 | Expanding collet A collet chuck with a collet body having radially extending clamping parts with counter guiding surfaces that are cooperating with the guiding surfaces of a corresponding mandrel is provided. The guiding surfaces are formed as planar sections of the mandr... | 07/28/1992 |
| 4647051 | Support for a chuck A system for holding workpieces during machining utilizes a support chuck which may be mounted on a machine tool such as a lathe or it may be mounted on a support adjacent the machine tool such as a turnaround or carrousel. The invention utilized an adapt... | 03/03/1987 |
| 4640517 | Collet chuck A collet chuck has separable jaws which are freely slidable in a housing and have inner and outer faces engageable by inner and outer sleeves respectively, to urge the work-engaging ends of the jaws radially outwardly or radially inwardly. The jaws are re... | 02/03/1987 |
| 4540187 | Collet chuck for tapered workpieces The chuck disclosed has a work-gripping collet at the longitudinal axis thereof which is surrounded by front and rear annular slides that are spring biased in an axially forward direction. The slides are independently shiftable axially. The inner peripher... | 09/10/1985 |
| 4416459 | Collet chuck for splined workpieces A chuck for splined workpieces includes at least two collets, the resilient fingers of which are circumferentially interdigitally related. The work-engaging surfaces of circumferentially adjacent fingers of the chuck are spaced apart a distance at least s... | 11/22/1983 |
| 4208061 | Chuck with retractable stop A collet chuck having a workpiece stop engagable with an end face of a workpiece to properly locate the workpiece on the chuck. The stop is retracted after the workpiece is gripped so as to not interfere with a cutting tool for machining the end face of t... | 06/17/1980 |
| 4201394 | Collet chuck A collet chuck for gripping a workpiece around the internal diameter thereof having a collet sleeve expanded and contracted by axial movement over a tapered nose cone at the forward end of a collet expander. The collet sleeve is connected by a plurality o... | 05/06/1980 |
| 4137674 | Method of concentric grinding A holder for use in cutting the outside surface of a cylindrical blank, the inner bottom of which has a concave spherical seat, to make said outside surface concentric with said concave spherical seat, characterized in that a rotatable shaft of a smaller ... | 02/06/1979 |
| 4121847 | Collet chuck A collet chuck has a sleeve which is resiliently flexible radially and provided with two axially spaced work-gripping surfaces and two axially spaced conical surfaces on its outer and inner peripheries, respectively. In response to axial movement of an ac... | 10/24/1978 |
| 4088332 | Internal expanding collet clamp Internal expanding collet clamp, wherein collet elements are moved axially over a cone to be expanded within a workpiece. The collet elements are fully supported when expanded. The clamp is actuated by a drawbar in the usual manner.... | 05/09/1978 |
